package com.atguigu.gmall;

import com.atguigu.gmall.common.constant.RedisConst;
import org.redisson.api.RBloomFilter;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.cache.CacheProperties;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

@SpringBootApplication
@EnableDiscoveryClient
public class ProductApp implements CommandLineRunner {
    public static void main(String[] args) {
        SpringApplication.run(ProductApp.class, args);
    }
    @Autowired
    private RedissonClient redissonClient;
/**
 * 应用启动后执行一次
 */
    @Override
    public void run(String... args) throws Exception {
        System.out.println("启动后执行一次");
        //创建布隆过滤器
        RBloomFilter<Long> bloomFilter = redissonClient.getBloomFilter(RedisConst.SKU_BLOOM_FILTER);
        //为布隆过滤器至指定数据规模 误判率
        bloomFilter.tryInit(100000,0.03);

    }
}
